Progress against the field
Between Karlsruhe 2024 and Oslo 2025, Constantin Hennes pulled 9:44 ahead of the field.
The clock says 16:46 faster, but the races themselves got 7:02 quicker for everyone.
The longest gap between two races compared here, 350 days between Karlsruhe 2024 and Karlsruhe 2025, still ended 11:08 ahead of the field.
How this is worked out ⓘ
A finish time moves for two reasons: the athlete, and the race — its course, its floor, its day. For each pair of races in a row in one category, we take everyone who raced both and use the middle of how much they moved (the median) as "the race". Whatever is left is the athlete. Doubles are compared only when the same two people raced both, and told as the pair's; relays are left out. A pair with fewer than 15 athletes in common is not shown.
Every race
12 races · 11 events
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Mexico City29 Oct 2026Individual Open · Men1:29:23263/850Beat 69%
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Karlsruhe1 Oct 2026Doubles Pro · Men1:13:37 PB158/255Beat 38%
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Karlsruhe1 Oct 2026Individual Open · Men1:20:28 PB107/321Beat 67%
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Barcelona14 May 2026Individual Pro · Men1:27:19 PB481/618Beat 22%
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Frankfurt12 Dec 2025Doubles Open · Men1:07:54 PB181/941Beat 81%
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Stuttgart31 Oct 2025Individual Pro · Men1:35:33281/340Beat 17%
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Oslo26 Sep 2025Individual Open · Men1:26:10183/319Beat 43%
↑ 133 days after Berlin 2025 1:32 worse than the field Why ↓Close ↑
2:22 slower on the clock in a race that was 0:50 slower for everyone: 1:32 lost to the field.
The fieldCompare these two →0:50 slower This athlete2:22 slower -
Berlin16 May 2025Individual Open · Men1:23:481117/1851Beat 40%
↑ 76 days after Karlsruhe 2025 0:08 better than the field Why ↓Close ↑
Moved with the field: 6:00 faster on the clock, against 5:52 faster for everyone.
The fieldCompare these two →5:52 faster This athlete6:00 faster -
Paris 118 Apr 2025Doubles Open · Mixed1:09:26 PB108/832Beat 87%
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Karlsruhe1 Mar 2025Individual Open · Men1:29:48663/1208Beat 45%
↑ 350 days after Karlsruhe 2024 11:08 better than the field Why ↓Close ↑
13:08 faster on the clock, and the race was 2:00 faster for everyone, so 11:08 of it was this athlete.
The fieldCompare these two →2:00 faster This athlete13:08 faster -
Karlsruhe16 Mar 2024Individual Open · Men1:42:56645/774Beat 17%
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Karlsruhe11 Mar 2023Doubles Open · Men1:31:03105/127Beat 17%